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FQB11N40 from FAIRCHILD,Fairchild Semiconductor

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15.625ms

FQB11N40

Manufacturer: FAIRCHILD

400V N-Channel MOSFET

Partnumber Manufacturer Quantity Availability
FQB11N40 FAIRCHILD 558 In Stock

Description and Introduction

400V N-Channel MOSFET The FQB11N40 is a Power MOSFET manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Here are its key specifications:  

- **Type:** N-Channel MOSFET  
- **Drain-Source Voltage (VDSS):** 400V  
- **Continuous Drain Current (ID):** 11A  
- **Pulsed Drain Current (IDM):** 44A  
- **Power Dissipation (PD):** 150W  
- **Gate-Source Voltage (VGS):** ±30V  
- **On-Resistance (RDS(on)):** 0.45Ω (at VGS = 10V)  
- **Gate Charge (Qg):** 45nC (typical)  
- **Input Capacitance (Ciss):** 1100pF  
- **Output Capacitance (Coss):** 320pF  
- **Reverse Transfer Capacitance (Crss):** 50pF  
- **Turn-On Delay Time (td(on)):** 15ns (typical)  
- **Rise Time (tr):** 60ns (typical)  
- **Turn-Off Delay Time (td(off)):** 60ns (typical)  
- **Fall Time (tf):** 20ns (typical)  
- **Package:** TO-220AB  

These specifications are based on Fairchild's datasheet for the FQB11N40 MOSFET.

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